Home / 96,194,926.22-132,745,441.76-52,140,979.20

Finding the Fourth Proportional to 96,194,926.22, 132,745,441.76 and 52,140,979.20

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Solution

The fourth proportional to 96,194,926.22, 132,745,441.76 and 52,140,979.20 is: 71,952,623.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194,926.22 : 132,745,441.76 = 52,140,979.20 : x
  2. Step 2: Convert to fraction form
    96,194,926.22/132,745,441.76 = 52,140,979.20/x
  3. Step 3: Cross multiply
    96,194,926.22x = 132,745,441.76 × 52,140,979.20
  4. Step 4: Simplify right side
    96,194,926.22x = 6,921,477,317,442,267
  5. Step 5: Solve for x
    x = 6,921,477,317,442,267/96,194,926.22
  6. Step 6: Final answer
    x = 71,952,623.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.